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公开(公告)号：US20160035290A1
公开(公告)日：2016-02-04
申请号：US14745514
申请日：2015-06-22
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Sangsic Yoon , Hojun Moon , Taehoon Kim
CPC classification number: G06F3/0412 , G06F3/0414 , G06F3/0416 , G06F3/044 , G06F3/045 , G06F2203/04101 , G06F2203/04103 , G06F2203/04104 , G06F2203/04105 , G06F2203/04107 , G06F2203/04111
Abstract: A smartphone includes: a cover layer; a display module, and comprises a component configured to cause the LCD panel to perform a display function; a pressure electrode which is located under the display module; and a shielding member which is located under the pressure electrode. At least a portion of a touch sensor which senses touch in a capacitive manner is located in the display module.
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公开(公告)号：US20160034087A1
公开(公告)日：2016-02-04
申请号：US14614086
申请日：2015-02-04
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Sangsic Yoon , Sunyoung Kwon , Hojun Moon , Taehoon Kim , Bonkee Kim
IPC: G06F3/041
Abstract: A touch input device capable of detecting a pressure of a touch on a touch surface may be provided that includes a substrate and a display module. The touch input device further includes an electrode which is disposed at a position where a distance between the electrode and a reference potential layer is changed by the touch on the touch surface. The distance may be changed depending on a magnitude of a pressure of the touch. The electrode outputs an electrical signal according to the change of the distance. A spacer layer is disposed between the reference potential layer and the electrode.
Abstract translation: 可以提供能够检测触摸面上的触摸的压力的触摸输入装置，其包括基板和显示模块。 触摸输入装置还包括电极，其设置在电极和参考电位层之间的距离通过触摸表面上的触摸而改变的位置处。 距离可以根据触摸的压力的大小而改变。 电极根据距离的变化输出电信号。 间隔层设置在参考电位层和电极之间。
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53.发明授权公开(公告)号：US12164706B2
公开(公告)日：2024-12-10
申请号：US18208461
申请日：2023-06-12
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Bonkee Kim , Hyoungwook Woo , Hojun Moon , Hwanhee Lee , Jongsik Kim , Youngho Cho
IPC: G06F3/0354 , G06F3/038 , G06F3/041 , G06F3/044 , G06F3/046
Abstract: An embodiment of the present invention provides a touch device for sensing a position of a stylus including a resonance circuit, including: a plurality of electrode; and a touch controller configured to receive a sensing signal from the electrodes to determine a position of the stylus, wherein the electrodes includes electrodes in which directions of currents induced in the electrodes by the resonance circuit are opposite to each other.
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公开(公告)号：US20220214771A1
公开(公告)日：2022-07-07
申请号：US17704988
申请日：2022-03-25
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Sangsic Yoon , Sunyoung Kwon , Hojun Moon , Taehoon Kim , Bonkee Kim
Abstract: A touch input device is disclosed that may comprise a display panel and/or a touch sensor. The touch sensor may include a driving electrode and/or a receiving electrode that may be disposed on the display panel and/or inside the display panel. The touch input device may comprise an electrode pattern that may be disposed on a bottom surface of the display panel. The touch input device may comprise a controller that may be configured to provide a first driving signal to the driving electrode of the touch sensor. The controller may be configured to receive a touch detection signal from the receiving electrode of the touch sensor. The controller may be configured to detect a touch position, perhaps for example based on the touch detection signal. The controller may be configured to provide a second driving signal different from the first driving signal to the electrode pattern.
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公开(公告)号：US11042057B2
公开(公告)日：2021-06-22
申请号：US14931308
申请日：2015-11-03
Applicant: HiDeep Inc.
Inventor： Sangsic Yoon , Sunyoung Kwon , Hojun Moon , Taehoon Kim , Won Woo Lee , Seyeob Kim , Bonkee Kim
IPC: G06F3/044 , G02F1/1333 , G06F1/16
Abstract: A pressure detection module may be provided that includes: a first electrode and a second electrode which are located on an insulation layer; and an elastic foam. The elastic foam is located between the first and the second electrodes and a reference potential layer located apart from the pressure detection module. A capacitance between the first electrode and the second electrode is changed according to a relative distance change between the reference potential layer and the first and the second electrodes through a transformation of the elastic foam. A magnitude of a pressure which causes the elastic foam to be transformed is detected according to the capacitance change.
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Patent Agency Ranking
公开(公告)号：US20200004371A1
公开(公告)日：2020-01-02
申请号：US16565958
申请日：2019-09-10
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Sangsic Yoon , Sunyoung Kwon , Hojun Moon , Taehoon Kim
Abstract: In one embodiment, a touch input device capable of detecting a pressure of a touch on a touch surface is disclosed. The touch input device includes a substrate and a display module. A common voltage electrode is disposed within the display module. The touch input device further comprises an electrode which is disposed at a position where a distance between the electrode and the common voltage electrode changes according to the touch on the touch surface. The distance changes according to a magnitude of the pressure of the touch. Further, an electric signal depending on the distance is outputted from the electrode.
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公开(公告)号：US20180376040A1
公开(公告)日：2018-12-27
申请号：US16121438
申请日：2018-09-04
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Sangsic Yoon , Bonkee Kim , Hojun Moon , Taehoon Kim , Sunyoung Kwon
CPC classification number: H04N5/2252 , G03B17/08 , G06F3/0416 , G06F3/044 , G06F2200/1633 , G06F2203/04105 , G06F2203/04106 , H04N5/23245
Abstract: In one embodiment, a method for operating a camera included in a touch input device including a touch screen is disclosed. A processor determines a capacitance pattern for a varying capacitance throughout the touch screen when the touch screen is underwater and no touch input occurs. The processor resets a varying reference capacitance for determining whether a touch input by an object occurs or not, the varying reference capacitance being reset based on the determined capacitance pattern when the touch screen is underwater and no touch input occurs. The touch screen receives a touch pressure by the object underwater. Operation of the camera is controlled according to the touch pressure to the touch screen.
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公开(公告)号：US10104270B2
公开(公告)日：2018-10-16
申请号：US14663551
申请日：2015-03-20
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Sangsic Yoon , Bonkee Kim , Hojun Moon , Taehoon Kim , Sunyoung Kwon
Abstract: A method for underwater operating a camera built in a touch input device including a touch screen, a processor, and a controller may be provided that includes: performing a first drive mode in which a touch position is detected underwater by a capacitance change amount due to a touch pressure; and controlling operation of the camera underwater according to a touch on the touch screen by an object.
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公开(公告)号：US10031604B2
公开(公告)日：2018-07-24
申请号：US14556527
申请日：2014-12-01
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Yunjoung Kim , Hyongsub Yun , Sangsic Yoon , Bonkee Kim , Hojun Moon , Taehoon Kim , Sunyoung Kwon
Abstract: A virtual touch pad operation method includes: determining whether or not a hovering input or a touch input to a touch screen meets a predetermined condition; entering a virtual touch pad mode when the hovering input or the touch input meets the predetermined condition; and operating a virtual touch pad. A terminal includes: a touch screen; and a controller which controls a hovering input or a touch input to the touch screen and displays a virtual touch pad on a portion of the touch screen by the hovering input, or the terminal includes: a touch screen, and a controller which distinguishes a touch input to a virtual touch pad in accordance with a pressure magnitude or area of the touch and controls the operation of the virtual touch pad. The virtual touch pad is formed on a portion of the touch screen by the touch input satisfying a predetermined condition.
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公开(公告)号：US09760209B2
公开(公告)日：2017-09-12
申请号：US15388016
申请日：2016-12-22
Applicant: HiDeep Inc.
Inventor： Hojun Moon , Bonkee Kim , Seyeob Kim , Sangsic Yoon , Sunyoung Kwon , Taehoon Kim
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/0414 , G06F3/0418 , G06F3/044 , G06F2203/04105 , H03K17/9622 , H03K2017/9602 , H03K2217/960705
Abstract: In one embodiment, a touch input device capable of detecting a pressure of a touch on a touch surface includes a display panel and an electrode disposed under the display panel. An electrical characteristic detected at the electrode is changed by the bending of the display panel. A magnitude of the pressure applied to the touch surface is detected according to the change amount of the electrical characteristic. The display panel includes a first area and a second area. A pressure detection sensitivity of the first area is higher than a pressure detection sensitivity of the second area. When the first area and the second are bent to the same degree, a change amount of the electrical characteristic detected when a pressure is applied to the second area is greater than a change amount of the electrical characteristic detected when a pressure is applied to the first area.
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